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[CI] Fix tests/v1/e2e/test_kv_sharing_fast_prefill.py import on test (#22815)

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Signed-off-by: NickLucche <nlucches@redhat.com>
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Nicolò Lucchesi 2025-08-13 19:35:50 +02:00 committed by GitHub
parent c9232d41f4
commit 12817a8ac7
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1 changed files with 7 additions and 5 deletions
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12
tests/v1/e2e/test_kv_sharing_fast_prefill.py
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@ -11,7 +11,8 @@ from vllm import LLM, SamplingParams
from vllm.config import CompilationConfig, CompilationLevel
from vllm.distributed import cleanup_dist_env_and_memory
from vllm.forward_context import get_forward_context
from vllm.model_executor.models.gemma3n import Gemma3nForConditionalGeneration
from vllm.model_executor.models.gemma3n_mm import (
Gemma3nForConditionalGeneration)
from vllm.model_executor.models.registry import ModelRegistry
from vllm.model_executor.models.utils import extract_layer_index
from vllm.sequence import IntermediateTensors
@ -32,12 +33,13 @@ class TestGemma3nForConditionalGeneration(Gemma3nForConditionalGeneration):
inputs_embeds: Optional[torch.Tensor] = None,
**kwargs,
) -> Union[torch.Tensor, IntermediateTensors]:
hidden_states = self.model(input_ids, positions, intermediate_tensors,
inputs_embeds, **kwargs)
hidden_states = super().forward(input_ids, positions,
intermediate_tensors, inputs_embeds,
**kwargs)
attn_metadata = get_forward_context().attn_metadata
# attn_metadata is None during dummy runs
if (attn_metadata is not None
and self.cache_config.kv_sharing_fast_prefill):
and self.language_model.cache_config.kv_sharing_fast_prefill):
assert isinstance(attn_metadata, dict) # true in V1
# Gemma3n-E2B has 30 layers, with last 20 layers being
# cross-decoder layers. Check attention metadata is correct
@ -52,7 +54,7 @@ class TestGemma3nForConditionalGeneration(Gemma3nForConditionalGeneration):
# Last layer will be a KV sharing layer
layer_attn_metadata = attn_metadata[
self.model.language_model.layers[-1].self_attn.attn.layer_name]
self.language_model.model.layers[-1].self_attn.attn.layer_name]
logits_indices_padded = (layer_attn_metadata.logits_indices_padded)
assert logits_indices_padded is not None
num_logits_indices = layer_attn_metadata.num_logits_indices